Multi-point applied force system equalizing regulation device

Abstract

The invention discloses a multi-point applied force system equalizing regulation device. The multi-point applied force system equalizing regulation device is composed of a plurality of tension regulating modules coaxially installed between two end portion bearing seats. The number of the tension regulating modules is consistent with the quantity of applied force. Each tension regulating module comprises a shaft, an inner gear, a roller, a rope, a pinion and an intermediate gear. The shafts are provided with the inner gears, the rollers and the intermediate gears in sequence, the pinions on therollers and the rollers constitute a planet wheel train composite structure, and two sides of the pinions mesh with the inner gears and the intermediate gears separately. The adjacent tension regulating modules are connected by second connecting pieces to transfer torque, or the middles of the adjacent tension regulating modules are connected by intermediate bearing seats with slip-rings and fixed to lifting containers. The end portion bearing seats are installed on the shafts through bearings and fixedly connected with the tension regulating modules located on two end potions through first connecting pieces. The multi-point applied force system equalizing regulation device overcomes the problem that a multi-point applied force system with multiple ropes, chains or other elastic bars as load-bearing parts cannot be balanced, the structure is simple, and the regulating is fast and convenient.

Description

Technical field [0001] The invention relates to a multi-point force system balance adjustment device, which is especially suitable for the automatic balance of force between multiple ropes, chains or other elastic rods. It is mainly used for the torque balance on the drum wrapped by the rope, and can also be used in Elevator traction rope tension balance, hoist wire rope tension balance and other forms of force or torque balance system. Background technique [0002] In a multi-point force system such as multi-rope vertical shaft hoisting and dragging used for heavy load transportation, multi-point force, such as the different running speeds between multiple ropes, causes the tension of the ropes to be unbalanced and easily affects the ropes. The service life of the battery poses safety hazards to multi-point force systems such as lifting and dragging. Therefore, balancing multi-point forces and balancing the tension between multiple ropes is essential for the safe and efficient ...

AI Technical Summary

Problems solved by technology

[0007] Compared with the prior art, a multi-point force system balance adjustment device of the present invention has the same structure of multiple tension adjustment modules, and the drum and the pinion on the spoke are a combined structure, and the winding rope is fixed on the drum , multi-point force acts on the corresponding rope; according to the difference in force, the torque imbalance between the rollers is caused, and the inner gear and outer gear, pinion gear and intermediate gear are passed between two adjacent tension adjustment modules. The meshing transmission of the meshing drive rotates accordingly, so that the rope on the drum with a larger torque is released, and the rope on the drum with a smaller torque is tightened, so that the torque on each drum in the system is balanced, so that multi-point force Obtain balance; the present invention adopts the structure of internal and external gear meshing transmission to overcome the problem that the multi-point force system with multiple ropes, chains or other elastic rods as load-bearing components cannot be balanced. The structure is simple and the adjustment is quick and convenient

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